Ovarian cancer mortality among women aged 40-79 years in relation to reproductive factors and body mass index: latest evidence from the Japan Collaborative Cohort study.

J Gynecol Oncol · 2013 · PMC3714463 · PMID 23875075

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an increasing trendno p-value reported

However, an increasing trend of OC has been observed in this country since 1975 [ 5 - 8 ].

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